CN204008558U - A kind of ultrasonic flaw detection positioning measuring device - Google Patents
A kind of ultrasonic flaw detection positioning measuring device Download PDFInfo
- Publication number
- CN204008558U CN204008558U CN201420295363.8U CN201420295363U CN204008558U CN 204008558 U CN204008558 U CN 204008558U CN 201420295363 U CN201420295363 U CN 201420295363U CN 204008558 U CN204008558 U CN 204008558U
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- scale
- vernier scale
- flaw detection
- lock screw
- measuring device
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- Withdrawn - After Issue
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The utility model relates to nondestructive testing technique field, is specially a kind of ultrasonic flaw detection positioning measuring device.Auxiliary positioning when the utility model is used for on-the-spot ultrasonic flaw detection and finds inner defect is measured the length of defect, applying device described in the utility model positions while measuring length, can be intuitively and for defect, position and survey more accurately length, and handle more easy.
Description
Technical field
The utility model relates to nondestructive testing technique field, is specially a kind of ultrasonic flaw detection positioning measuring device.
Background technology
Ultrasound examination is a kind of conventional detection method while detecting for the material nondestructive examination such as metal, inner defect for detection of parts, and find at the scene after defect, need according to corresponding method, inner defect to be positioned, measure defect length, determine defect depth of burial, the general marking pen that uses carries out mark, but when carrying out UT (Ultrasonic Testing), scene in order to make probe and detection part good coupling must use the uniform coupling agents such as machine oil, water to be applied in flaw detection parts surface, makes on-the-spot mark difficulty.
Utility model content
(1) technical matters that will solve
The utility model relates to a kind of ultrasonic flaw detection positioning measuring device, for nondestructive examination, is the instrument that a kind of auxiliary positioning while finding inner defect for on-the-spot UT (Ultrasonic Testing) is measured defect length.
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of ultrasonic flaw detection positioning measuring device, and described ultrasonic flaw detection positioning measuring device comprises: main scale 1, left vernier scale 2, right vernier scale 3, left lock screw 4, right lock screw 5 and magnetic 6; Described main scale 1 is made by possessing the elastic material being bent to the laminating of detection part surface; Described main scale 1 upper end indicates scale; Described main scale 1 bottom, two ends is provided with described magnetic 6; In the middle of described main scale 1, be provided with hollow guide rail; Described left vernier scale 2 is fastened on described hollow guide rail by described left lock screw 4; Described right vernier scale 3 is fastened on described hollow guide rail by described right lock screw 5; Described left lock screw 4 and right lock screw 5 include the set nut matching with it; Described left vernier scale 2 and right vernier scale 3 horizontally slip along described hollow guide rail in the middle of described main scale 1; One end that described left vernier scale 2 is relative with right vernier scale 3 all indicates scale; In the middle of described left vernier scale 2 and right vernier scale 3, be provided with and realize the hollow guide rail sliding up and down.
Preferably, described main scale 1, left vernier scale 2, right vernier scale 3, left lock screw 4, right lock screw 5 are stainless steel.
Preferably, described main scale 1 upper end indicates take centre as zero point, and to the scale of both sides sign length, described scale least unit is mm.
Preferably, described left vernier scale 2 and right vernier scale 3 length are 5～10cm.
Preferably, described left vernier scale 2 and right vernier scale 3 in opposite directions a side top be symmetrical acute angle; Bottom is circular arc.
(3) beneficial effect
The utility model provides a kind of ultrasonic Site Detection is found to defect positions while measuring length, can be intuitively and for defect, position and survey more accurately length, and manipulation is more easy.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is according to the device vertical view schematic diagram of an embodiment of a kind of ultrasonic flaw detection positioning measuring device of the utility model;
Fig. 2 is according to the device front elevation schematic diagram of an embodiment of a kind of ultrasonic flaw detection positioning measuring device of the utility model;
Fig. 3 measures embodiment second step operation chart according to one of a kind of ultrasonic flaw detection positioning measuring device of the utility model;
Fig. 4 measures embodiment the 3rd step operation chart according to one of a kind of ultrasonic flaw detection positioning measuring device of the utility model;
Fig. 5 measures embodiment FOUR EASY STEPS schematic diagram according to one of a kind of ultrasonic flaw detection positioning measuring device of the utility model;
Fig. 6 measures embodiment the 5th step operation chart according to one of a kind of ultrasonic flaw detection positioning measuring device of the utility model.
Embodiment
Below in conjunction with Figure of description and embodiment, embodiment of the present utility model is described in further detail.Following examples are only for the utility model is described, but can not be used for limiting scope of the present utility model.
Shown in Fig. 1 and Fig. 2, a kind of ultrasonic flaw detection positioning measuring device of the utility model, described ultrasonic flaw detection positioning measuring device comprises: main scale 1, left vernier scale 2, right vernier scale 3, left lock screw 4, right lock screw 5 and magnetic 6; Described main scale 1 is made by possessing the elastic material being bent to the laminating of detection part surface; Described main scale 1 upper end indicates scale; Described main scale 1 bottom, two ends is provided with described magnetic 6; In the middle of described main scale 1, be provided with hollow guide rail; Described left vernier scale 2 is fastened on described hollow guide rail by described left lock screw 4; Described right vernier scale 3 is fastened on described hollow guide rail by described right lock screw 5; Described left lock screw 4 and right lock screw 5 include the set nut matching with it; Described left vernier scale 2 and right vernier scale 3 horizontally slip along described hollow guide rail in the middle of described main scale 1; One end that described left vernier scale 2 is relative with right vernier scale 3 all indicates scale; In the middle of described left vernier scale 2 and right vernier scale 3, be provided with and realize the hollow guide rail sliding up and down.
Apply the method that a kind of ultrasonic flaw detection positioning measuring device described in the utility model is measured:
Shown in Fig. 2: adjust and make its merging be aligned to main scale zero point, and tighten left lock screw 4 and right lock screw 5 after upward sliding with fixed position;
Shown in Fig. 3: when UT (Ultrasonic Testing) detects the highest wave reflection ripple of defect, ultrasonic probe maintains static, with the tip of the upper left vernier scale 2 of dip stick and right vernier scale 3, prop up probe middle part, two ends magnetic 6 presses down absorption fixation measuring chi in detection part surface;
Shown in Fig. 4: the distance according to ultra-sonic defect detector indication defect with probe front end, unscrew left lock screw 4, left vernier scale 2 moves down after corresponding graduation range along right vernier scale 3, unscrew right lock screw 5, right vernier scale 3 is displaced downwardly to its tip along left vernier scale 2 and aligns with left vernier scale 2, the highest reflection wave of its most advanced and sophisticated indication defect position A point;
Shown in Fig. 5: ultrasonic probe is moved to the left the highest reflection wave and reduces 6dB place, left vernier scale 2 is along main scale horizontal slip left, the most advanced and sophisticated indication of left vernier scale 2 B place, ultrasonic probe moves right to the highest reflection wave reduction 6dB place, right vernier scale 3 is along main scale horizontal slip to the right, the most advanced and sophisticated indication of right vernier scale 3 C place, tightens right lock screw 5;
Shown in Fig. 6: the spacing that now B, C are ordered is the indicating length of defect, by left vernier scale 2 and right vernier scale 3 scale value sums, drawn, indicate the highest reflection wave of defect position the zero point of main scale 1.
Above embodiment is only for the utility model is described, but not to restriction of the present utility model.Although the utility model is had been described in detail with reference to embodiment, those of ordinary skill in the art is to be understood that, the technical solution of the utility model is carried out to various combinations, revises or is equal to replacement, do not depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of claim scope of the present utility model.
Claims (5)
1. a ultrasonic flaw detection positioning measuring device, it is characterized in that, described ultrasonic flaw detection positioning measuring device comprises: main scale (1), left vernier scale (2), right vernier scale (3), left lock screw (4), right lock screw (5) and magnetic (6); Described main scale (1) is made by possessing the elastic material being bent to the laminating of detection part surface; Described main scale (1) upper end indicates scale; Bottom, described main scale (1) two ends is provided with described magnetic (6); In the middle of described main scale (1), be provided with hollow guide rail; Described left vernier scale (2) is fastened on described hollow guide rail by described left lock screw (4); Described right vernier scale (3) is fastened on described hollow guide rail by described right lock screw (5); Described left lock screw (4) and right lock screw (5) include the set nut matching with it; Described left vernier scale (2) and right vernier scale (3) horizontally slip along described hollow guide rail in the middle of described main scale (1); One end that described left vernier scale (2) is relative with right vernier scale (3) all indicates scale; In the middle of described left vernier scale (2) and right vernier scale (3), be provided with and realize the hollow guide rail sliding up and down.
2. a kind of ultrasonic flaw detection positioning measuring device according to claim 1, it is characterized in that, described main scale (1), left vernier scale (2), right vernier scale (3), left lock screw (4), right lock screw (5) are stainless steel.
3. a kind of ultrasonic flaw detection positioning measuring device according to claim 2, is characterized in that, described main scale (1) upper end indicates take centre as zero point, and to the scale of both sides sign length, described scale least unit is mm.
4. a kind of ultrasonic flaw detection positioning measuring device according to claim 3, is characterized in that, described left vernier scale (2) and right vernier scale (3) length are 5～10cm.
5. a kind of ultrasonic flaw detection positioning measuring device according to claim 4, is characterized in that, described left vernier scale (2) and right vernier scale (3) in opposite directions a side top are symmetrical acute angle; Bottom is circular arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295363.8U CN204008558U (en) | 2014-06-05 | 2014-06-05 | A kind of ultrasonic flaw detection positioning measuring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420295363.8U CN204008558U (en) | 2014-06-05 | 2014-06-05 | A kind of ultrasonic flaw detection positioning measuring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204008558U true CN204008558U (en) | 2014-12-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420295363.8U Withdrawn - After Issue CN204008558U (en) | 2014-06-05 | 2014-06-05 | A kind of ultrasonic flaw detection positioning measuring device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204008558U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277613A (en) * | 2014-06-05 | 2016-01-27 | 国网山西省电力公司电力科学研究院 | Ultrasonic flaw detection and defect positioning and measuring apparatus and use method thereof |
-
2014
- 2014-06-05 CN CN201420295363.8U patent/CN204008558U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105277613A (en) * | 2014-06-05 | 2016-01-27 | 国网山西省电力公司电力科学研究院 | Ultrasonic flaw detection and defect positioning and measuring apparatus and use method thereof |
| CN105277613B (en) * | 2014-06-05 | 2018-01-05 | 国网山西省电力公司电力科学研究院 | A kind of ultrasonic flaw detection positioning measuring device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141210 Effective date of abandoning: 20180105 |
|
| AV01 | Patent right actively abandoned |